Spraying equipment for ball valve production

Abstract

The utility model discloses spraying equipment for ball valve production. The spraying equipment comprises a box body, a sealing door is arranged on the front side of the box body, a clamping assembly is arranged in the box body, a moving assembly used for driving the clamping assembly to move front and back is arranged in the box body, and filter boxes are fixedly connected to the two sides of the box body. According to the ball valve spraying device, the arranged moving assembly can drive the clamping assembly to move front and back, so that a ball valve can be conveniently clamped, the arranged clamping assembly can drive the ball valve to ascend, descend and rotate, so that the ball valve can be adjusted, and the outer surface of the ball valve can be sprayed in all directions through the arranged spraying assembly; the exhaust gas in the box body can be filtered through the arranged air pump, the arranged connecting pipe, the arranged filter box and the arranged filter element.

Description

Technical Field

[0001] The utility model relates to the technical field of spraying equipment, in particular to a spraying equipment for ball valve production. Background Technique

[0002] A ball valve is a valve in which the closing member (ball) is driven by a valve stem and rotates around the axis of the ball valve. It can also be used for the regulation and control of fluids. Among them, the hard-sealed V-type ball valve has a strong shearing force between its V-type ball core and the metal valve seat surfacing with hard alloy, and is especially suitable for media containing fibers, tiny solid particles, etc. The multi-way ball valve can not only flexibly control the confluence, shunt, and flow direction switching of the medium on the pipeline, but also close any channel to connect the other two channels. Generally, this type of valve should be installed horizontally in the pipeline. Ball valves are classified according to the driving method into: pneumatic ball valves, electric ball valves, and manual ball valves. When processing ball valves, it is necessary to spray anti-rust paint on the outer surface, so spraying equipment is required.

[0003] The existing spraying equipment is not convenient for clamping ball valves and cannot effectively filter and discharge waste gas. To overcome these disadvantages, the utility model provides a spraying equipment for ball valve production. Content of the Utility Model

[0004] The purpose of the utility model is to solve the deficiencies existing in the prior art and provide a spraying equipment for ball valve production.

[0005] To achieve the above purpose, the utility model adopts the following technical scheme: A spraying equipment for ball valve production, including a box body, a sealing door is arranged on the front side of the box body, a clamping component is arranged inside the box body, a moving component for driving the clamping component to move back and forth is arranged inside the box body, filter boxes are fixedly connected to both sides of the box body, filter elements are arranged inside the filter boxes, an exhaust fan is fixedly connected to the rear side of the box body, a second connecting pipe is arranged between the input end of the exhaust fan and the filter boxes, and a spraying component is arranged at the upper end of the box body.

[0006] Furthermore, the moving component includes a first screw rod and a limiting rod. The first screw rod is rotatably connected between the front and rear walls inside the box body, and the limiting rod is fixedly connected to the positions on both sides of the first screw rod inside the box body.

[0007] Furthermore, a third servo motor is fixedly connected to the rear end of the box body, and the output end of the third servo motor is fixedly connected to the rear end of the first screw rod.

[0008] Furthermore, the clamping component includes a connecting plate, the connecting plate is threadedly connected to the first screw rod and slidably connected to the limiting rod, an electric telescopic rod is fixedly connected to the upper end of the connecting plate, and a fixing plate is fixedly connected to the output end of the electric telescopic rod.

[0009] Further, a slide rail is fixedly connected to the front end of the fixed plate. A bidirectional screw rod is rotatably connected inside the slide rail. A first servo motor is fixedly connected to one side of the slide rail, and the output end of the first servo motor is fixedly connected to one end of the bidirectional screw rod.

[0010] Further, mounting plates are slidably connected to both sides of the slide rail. The mounting plates are threadedly connected to one side of the bidirectional screw rod. Three-jaw chucks are rotatably connected to the inner sides of the mounting plates. A second servo motor is fixedly connected to the outside of the mounting plate on one side, and the output end of the second servo motor is fixedly connected to one end of the corresponding three-jaw chuck.

[0011] Further, the spraying assembly includes a liquid storage box fixedly connected to the box body. A pump body is fixedly connected to the upper end of the liquid storage box. The input end of the pump body is connected to the inside of the liquid storage box. The output end of the pump body is fixedly connected to a first connecting pipe, and the input end of the first connecting pipe penetrates through the box body and is fixedly connected to a spraying plate.

[0012] Advantages of the present utility model:

[0013] When the present utility model is in use, for the spraying equipment used in the production of ball valves, the moving assembly can drive the clamping assembly to move back and forth, so as to facilitate the clamping of the ball valve. The clamping assembly can drive the ball valve to lift and rotate, so as to adjust the ball valve. The spraying assembly can spray the outer surface of the ball valve in all directions. The air extraction pump, the connecting pipe, the filter box and the filter element can filter the waste gas in the box body. Description of the drawings

[0014] In order to more clearly illustrate the technical solutions of the present utility model, the drawings required for use in the following description of the specific embodiments will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0015] Figure 1 : Front view of the present utility model;

[0016] Figure 2 : Schematic diagram of the internal structure of the box body of the present utility model;

[0017] Figure 3 : Schematic diagram of the structure of the clamping assembly of the present utility model;

[0018] Figure 4 : Rear view of the present utility model.

[0019] The reference numerals are as follows:

[0020] 1. Box body; 2. Sealed door; 3. Filter box; 4. Liquid storage box; 5. Pump body; 6. First connecting pipe; 7. Spraying plate; 8. First screw rod; 9. Limiting rod; 10. Clamping assembly; 11. Connecting plate; 12. Electric telescopic rod; 13. Fixed plate; 14. Slide rail; 15. Bi-directional screw rod; 16. First servo motor; 17. Mounting plate; 18. Second servo motor; 19. Three-jaw chuck; 20. Second connecting pipe; 21. Exhaust fan; 22. Third servo motor. Detailed implementation manner

[0021] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0022] As Figures 1-4 shown, it relates to a spraying device for ball valve production, including a box body 1, a sealed door 2 is arranged on the front side of the box body 1, a clamping assembly 10 is arranged inside the box body 1, a moving assembly for driving the clamping assembly 10 to move back and forth is arranged inside the box body 1, filter boxes 3 are fixedly connected to both sides of the box body 1, filter elements are arranged inside the filter boxes 3, an exhaust fan 21 is fixedly connected to the rear side of the box body 1, and second connecting pipes 20 are arranged between the input ends of the exhaust fan 21 and the filter boxes 3. The exhaust fan 21 extracts the air inside the box body 1 through the filter boxes 3 and the second connecting pipes 20, and the arranged filter elements can filter it. A spraying assembly is arranged at the upper end of the box body 1.

[0023] As Figures 1-4As shown in the figure, the moving component includes a first screw rod 8 and a limiting rod 9. The first screw rod 8 is rotatably connected between the front and rear walls inside the box body 1. The limiting rod 9 is fixedly connected at positions on both sides of the first screw rod 8 inside the box body 1. A third servo motor 22 is fixedly connected to the rear end of the box body 1, and the output end of the third servo motor 22 is fixedly connected to the rear end of the first screw rod 8. The clamping component 10 includes a connecting plate 11. The connecting plate 11 is threadedly connected to the first screw rod 8 and slidably connected to the limiting rod 9. An electric telescopic rod 12 is fixedly connected to the upper end of the connecting plate 11. The output end of the electric telescopic rod 12 is fixedly connected to a fixing plate 13. A slide rail 14 is fixedly connected to the front end of the fixing plate 13. A bidirectional screw rod 15 is rotatably connected inside the slide rail 14. A first servo motor 16 is fixedly connected to one side of the slide rail 14, and the output end of the first servo motor 16 is fixedly connected to one end of the bidirectional screw rod 15. Installation plates 17 are slidably connected to both sides of the slide rail 14. The installation plates 17 are threadedly connected to one side of the bidirectional screw rod 15. Three-jaw chucks 19 are rotatably connected to the inner sides of the installation plates 17. A second servo motor 18 is fixedly connected to the outside of the installation plate 17 on one side, and the output end of the second servo motor 18 is fixedly connected to one end of the corresponding three-jaw chuck 19. The third servo motor 22 drives the first screw rod 8 to rotate, which can drive the clamping component 10 to move along the limiting rod 9 through the connecting plate 11, and the clamping component 10 can be moved to the outside of the box body 1, so that it is convenient to clamp the ball valve. The ball valve is placed between the two three-jaw chucks 19. By driving the bidirectional screw rod 15 to rotate through the first servo motor 16, the installation plates 17 can be driven to approach along the slide rail 14, so that the three-jaw chucks 19 are clamped on both sides of the valve body, and then the three-jaw chucks 19 are used for clamping, thus completing the clamping.

[0024] As Figures 1-4 shown in the figure, the spraying component includes a liquid storage box 4 fixedly connected to the box body 1. A pump body 5 is fixedly connected to the upper end of the liquid storage box 4. The input end of the pump body 5 is connected to the inside of the liquid storage box 4. The output end of the pump body 5 is fixedly connected to a first connecting pipe 6. The input end of the first connecting pipe 6 penetrates through the box body 1 and is fixedly connected to a spraying plate 7. The pump body 5 pumps out the spraying liquid in the liquid storage box 4, and sprays it out through the first connecting pipe 6 and the spraying plate 7, so as to spray the ball valve.

[0025] Working principle: During use, the movable component can drive the clamping component 10 to move back and forth. Specifically, the third servo motor 22 drives the first screw rod 8 to rotate, which can drive the clamping component 10 to move along the limiting rod 9 through the connecting plate 11, and the clamping component 10 can be moved outside the box body 1, so as to facilitate clamping of the ball valve. Place the ball valve at the position between the two three-jaw chucks 19. The first servo motor 16 drives the bidirectional screw rod 15 to rotate, which can drive the mounting plate 17 to approach along the slide rail 14, so that the three-jaw chucks 19 are clamped onto both sides of the valve body, and then the three-jaw chucks 19 are used for clamping to complete the clamping. The provided clamping component 10 can drive the ball valve to lift and rotate. Specifically, the electric telescopic rod 12 can drive it to lift, and the second servo motor 18 can drive it to rotate, so as to adjust the ball valve. The provided spraying component can spray the outer surface of the ball valve in all directions. Specifically, the pump body 5 extracts the spraying liquid in the liquid storage box 4 and sprays it out through the first connecting pipe 6 and the spraying plate 7 to spray the ball valve. The provided air extraction pump, the second connecting pipe 20, the filter box 3 and the filter element can filter the waste gas in the box body 1. Specifically, the air extraction fan 21 extracts the air inside the box body 1 through the filter box 3 and the second connecting pipe 20, and the provided filter element can filter it.

[0026] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the present invention to only the specific implementation manners. Obviously, according to the content of this specification, many modifications and changes can be made. This specification selects and specifically describes these embodiments to better explain the principle and practical application of the present invention, so that those skilled in the art can well understand and utilize the present invention. The present invention is only limited by the claims and their full scope and equivalents.

Claims

1. A spraying device for the production of ball valves, comprising a box body (1), characterized in that: A sealing door (2) is provided on the front side of the box body (1). A clamping assembly (10) is provided inside the box body (1). A moving assembly for driving the clamping assembly (10) to move back and forth is provided inside the box body (1). Filter boxes (3) are fixedly connected to both sides of the box body (1). Filter elements are provided inside the filter boxes (3). A suction fan (21) is fixedly connected to the rear side of the box body (1). Second connecting pipes (20) are provided between the input end of the suction fan (21) and the filter boxes (3). A spraying assembly is provided at the upper end of the box body (1).

2. The spraying device for ball valve production according to claim 1, wherein: The moving assembly includes a first screw rod (8) and a limiting rod (9). The first screw rod (8) is rotatably connected between the front and rear walls inside the box body (1). The limiting rod (9) is fixedly connected to the positions on both sides of the first screw rod (8) inside the box body (1).

3. The spraying device for ball valve production according to claim 2, characterized in that: A third servo motor (22) is fixedly connected to the rear end of the box body (1). The output end of the third servo motor (22) is fixedly connected to the rear end of the first screw rod (8).

4. A spraying device for the production of ball valves according to claim 3, characterized in that: The clamping assembly (10) includes a connecting plate (11). The connecting plate (11) is threadedly connected to the first screw rod (8) and slidably connected to the limiting rod (9). An electric telescopic rod (12) is fixedly connected to the upper end of the connecting plate (11). The output end of the electric telescopic rod (12) is fixedly connected to a fixing plate (13).

5. The spraying device for ball valve production according to claim 4, characterized in that: A slide rail (14) is fixedly connected to the front end of the fixing plate (13). A bidirectional screw rod (15) is rotatably connected inside the slide rail (14). A first servo motor (16) is fixedly connected to one side of the slide rail (14). The output end of the first servo motor (16) is fixedly connected to one end of the bidirectional screw rod (15).

6. The spraying device for ball valve production according to claim 5, characterized in that: Mounting plates (17) are slidably connected to both sides of the slide rail (14). The mounting plates (17) are threadedly connected to one side of the bidirectional screw rod (15). Three-jaw chucks (19) are rotatably connected to the inner sides of the mounting plates (17). A second servo motor (18) is fixedly connected to the outside of the mounting plate (17) on one side. The output end of the second servo motor (18) is fixedly connected to one end of the corresponding three-jaw chuck (19).

7. The spraying device for the production of ball valves according to claim 1, characterized in that: The spraying assembly includes a liquid storage box (4) fixedly connected to the box body (1). A pump body (5) is fixedly connected to the upper end of the liquid storage box (4). The input end of the pump body (5) is connected to the inside of the liquid storage box (4). The output end of the pump body (5) is fixedly connected to a first connecting pipe (6). The input end of the first connecting pipe (6) penetrates through the box body (1) and is fixedly connected to a spray plate (7).

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